Mechanism of Crosstalk between m6A Modification and Epigenetic Regulation
Crosstalk ID
M6ACROT05805
[1]
m6A modification MIRLET7E MIRLET7E METTL3 Methylation : m6A sites Direct Enhancement Non-coding RNA MIRLET7E THBS1  lncRNA       miRNA   circRNA
m6A Modification:
m6A Regulator Methyltransferase-like 3 (METTL3) WRITER
m6A Target MIRLET7E
Epigenetic Regulation that have Cross-talk with This m6A Modification:
Epigenetic Regulation Type Non-coding RNA (ncRNA)
Epigenetic Regulator MIRLET7E microRNA View Details
Regulated Target Thrombospondin 1 (THBS1) View Details
Crosstalk Relationship m6A  →  ncRNA Enhancement
Crosstalk Mechanism m6A regulators directly modulate the functionality of ncRNAs through specific targeting ncRNA
Crosstalk Summary The overexpression of METTL3 increased the levels of both MIRLET7E and individual miRNAs of the miR-17-92 cluster while reducing the expression of Thrombospondin 1 (THBS1).
Cell Process Cell proliferation
Cell migration
In-vitro Model
HUVEC-C Normal Homo sapiens CVCL_2959
In-vivo Model HUVEC were infected with LV-METTL3-shRNA or LV-CT-shRNA particles, as mentioned above. Cells (3×105) were resuspended in 100 μL of medium without FBS and mixed with growth factor reduced matrigel premixed with VEGF (vascular endothelial growth factor)-A165 and bFGF (basic fibroblast growth factor). Samples were injected subcutaneously into the flank region of 10-week-old immunodeficient male mice (Crl:CD1-Foxn1nu, Charles River, United Kingdom; N=8 mice per group)
Full List of Potential Compound(s) Related to This m6A-centered Crosstalk
Thrombospondin 1 (THBS1) 2 Compound(s) Regulating the Target Click to Show/Hide the Full List
 Compound Name ABT-510 Phase 2 [2]
Synonyms
N-Acetyl-N-methyl-glycyl-glycyl-L-valyl-D-alloisoleucyl-L-threonyl-L-norvalyl-L-isoleucyl-L-argininyl-L-proline N-ethylamide
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MOA Modulator
External Link
 Compound Name CVX-045 Phase 2 [3]
Synonyms
CVX-22; CovX-045; PF-4856882; TSP-1 mimetic (cancer), CovX; Thrombospondin-1 mimetic (cancer), CovX; Thrombospondin-1 mimetic (cancer), Pfizer
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MOA Agonist
External Link
References
Ref 1 METTL3 Regulates Angiogenesis by Modulating let-7e-5p and miRNA-18a-5p Expression in Endothelial Cells. Arterioscler Thromb Vasc Biol. 2021 Jun;41(6):e325-e337. doi: 10.1161/ATVBAHA.121.316180. Epub 2021 Apr 29.
Ref 2 A phase II study of ABT-510 (thrombospondin-1 analog) for the treatment of metastatic melanoma. Am J Clin Oncol. 2007 Jun;30(3):303-9. doi: 10.1097/01.coc.0000256104.80089.35.
Ref 3 Antitumor efficacy of a thrombospondin 1 mimetic CovX-body. Transl Oncol. 2011 Aug;4(4):249-57. doi: 10.1593/tlo.11136. Epub 2011 Aug 1.